Dog bowl



FIG. 1 is a perspective view of a dog bowl, showing my new design.

FIG. 2 is a front view of the dog bowl thereof.

FIG. 3 is a rear view of the dog bowl thereof.

FIG. 4 is a top view of the dog bowl thereof; and,

FIG. 5 is a bottom view of the dog bowl thereof. 

CLAIM The ornamental design for a dog bowl, as shown and described. 